Aqueous polyelectrolytic electrocoating materials of organic res

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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204181, 260 292UA, 260 292N, C08L 3302, C09D 540

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active

039391108

ABSTRACT:
Improved aqueous electrocoating materials and methods providing improved coating deposits on metal substrates are obtained by adding an alcohol having from 1 to 8 preferably 2 to 4, carbon atoms to an organic coating resin having reactive sites at least partly but not completely neutralized, so that the alcohol is at least partly dispersed in the resin. The alcohol is preferably added before diluting the resin with water and is about 2.0 to 20 weight percent, preferably about 10 weight percent based on the resin.

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patent: 3819548 (1974-06-01), Beck et al.
Berry, Paint Technology, Vol. 28, No. 1, Mar. 1964, pp. 53-58.

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